Harry Potter and the Cursed Child Speculation and Predictions #1

So many people are talking about Albus Severus Potter in Harry Potter and the Cursed Child, but now let's speculate and predict about the other new characters and the ones that will return. We know for a fact that these characters from the original series will return, Harry Potter, Ron Weasley, Hermione Granger, Draco Malfoy, and Ginny Weasley. More could appear such as Neville, as the Herbology teacher, and even Professor Mcgonogall. Now we know these characters will be getting their introductions and spotlight, Albus Severus Potter, Rose Weasley, and Scorpio Malfoy. Of course James will most likely be making an appearance, since he will be at Hogwarts, a few years ahead of Albus, and he is Albus' brother.